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Dell Studio XPS 1640 15.6-Inch Laptop (Windows 7 Home Premium) is  powered by the latest Intel Core 2 Duo processor with Centrino 2 technology which boosts speed, reduces power requirements, and saves on battery life. The 2.13 GHz Intel Core 2 Duo P7450 includes a quick 1066 MHz front-side bus and 3 MB of L2 cache, providing an optimized, multithreaded architecture for improved multimedia and multitasking performance. It also includes a Draft-N wireless LAN, which will connect to 802.11n routers and offers compatibility with 802.11b/g networks as well.

Dell Studio XPS 1640 15.6-Inch Laptop comes pre-installed with the Microsoft Windows 7 Home Premium operating system (64-bit version), you’ll be able to easily create a home network and share all of your favorite photos, videos, and music. Windows 7 is the easiest, fastest, and most engaging version of Windows yet. Better ways to find and manage files, like Jump Lists and improved taskbar previews, help you speed through everyday tasks. Windows 7 is designed for faster and more reliable performance, so your PC just works the way you want it to.

Dell Studio XPS 1640 integrated Draft-N Wi-Fi chip. Based on the draft 802.11n Wi-Fi specification, it offers up to five times the performance and twice the wireless range as existing 802.11g wireless. It’s also backward compatible with 802.11b/g networks (commonly found in home routers and Wi-Fi hotspots). It also includes a next-generation ExpressCard card slot (replacing the PCMCIA slot), which lets you take advantage of thinner, faster, and lighter expansion cards for even more advanced wireless, networking, storage, and security features.